/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 * <p/>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p/>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.eagle.alert.engine.router;

import org.apache.eagle.alert.engine.PartitionedEventCollector;
import org.apache.eagle.alert.engine.StreamContext;
import org.apache.eagle.alert.engine.model.PartitionedEvent;

import java.io.Serializable;

public interface StreamRouter extends StreamSortSpecListener, Serializable {
    void prepare(StreamContext context, PartitionedEventCollector outputCollector);

    void nextEvent(PartitionedEvent event);

    String getName();

    void close();
}